As of late, WotC has positioned Pioneer as one of the main formats for those who enjoy playing the killer decks, with Pioneer being the focus of several Regional Championships this year (with Modern, also a non-rotating format, enjoying the spotlight during the second half)
You use the attack and flip two heads out of four, which deals 100 damage and loses you two fire energies, meaning you probably defeated an important mon and still have enough energy to knock out another mon next turn
With this new Charizard deck, we finally have a good non-V/GX Charizard deck that wins quite a few games
Gains 200 ATK for each Zombie monster you control, except this card
It would be impossible to not notice the ever-popular exchange of single cards for money
Typical active card types are cheap creatures, in the best case with an additional aggressive ability like First Strike, and combat tricks